7025-01-554-9793 OPTICAL READER,DATA ENTRY Index 7025-01-554-6299 INTERFACE UNIT,DATA TRANSFER

National Stock Number:
7025-01-556-0355

Federal Supply Class:
7025

National Item Identification Number:
015560355

Description:
DISK DRIVE UNIT

Detail:
An electromechanical item which accepts and systematically retains digital input data in such a manner as to facilitate the rapid recovery of stored information. The item may or may not consist of disk(s) some of which are removable, hard, removable disk packs, fixed disks, or removable flexible, each surface coated with a material susceptible to spot magnetization, integral writing, a drive motor and its mechanical linkage, and data translating heads for impressing on or removing from the disk surface data in digital form. The item is a component of an electronic computer. See also, MAGNETIC DRUM, DATA STORAGE; CORE MEMORY UNIT.


Manufacturer Information:
885-AT3515-81921JN02MOUSER ELECTRONICS, INC
AT3515-81921Y7X0STEC, INC. DIV SALES


Techincal Specification:
DATA STORAGE CAPACITY8.00 GIGABYTES
DESIGN TYPEHARD CARD
DRIVE QUANTITY1
DRIVE SIZE3.50
INTERFACE TYPEIDE
OPERATING TEMP RANGE+0.0 TO 70.0 CELSIUS
OVERALL HEIGHT0.500 INCHES NOMINAL
OVERALL LENGTH5.560 INCHES NOMINAL
OVERALL WIDTH4.000 INCHES NOMINAL
POWER SOURCEEXTERNAL
UNIT DESIGNFREE STANDING
UNPACKAGED UNIT WEIGHT0.400 POUNDS
VOLTAGE IN VOLTS AND CURRENT TYPE5.0 AC


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